Assisted with the installation of heat or air conditioning units, Maintained tools and inventory, Delivered parts and equipment for onsite job orders, Assisted in installing ductwork and brazing copper fittings, Assisted HVAC Technician with diagnosing heating and air conditioning problems and generated solutions to those problems, Provided assistance in installing and maintaining heating and air-conditioning, Complete daily assignments in residential crawl space and attics, Provided installation and maintenance support for sheet metal ducts and utilized hand and power tools for same., Perform in visible, progressively responsible roles primarily involving the installation of commercial/ industrial HVAC equipment., Employ wide variety of hands and power tools including hoists, drills., Performs general work as a tinsmith in the installation, repair and construction of gutters, downspouts, ventilators, heating ducts, skylights, metal roofs and ceilings, canopies, partitions, flashings, metal cornices, valleys and ridging; installs and dismantles shelving., Makes and repairs items using sheets of tin or reusing materials such as old biscuit tins., Install and replace the material that saves energy and helps reduce noise in buildings and around vats, vessels, boilers, steam pipes, and water pipes., Install fire-stopping materials to prevent the spread of a fire and smoke throughout a building., Reads building plans and blueprints to calculate the quantity and type of insulation materials needed to fulfill job requirements., Clears and disposes of old insulation according to established safety guidelines., Loads and unloads insulation materials., Measures and cuts insulation to fit into walls, ceilings, and around pipes., Fastens insulation in place with tape, screws, staples, or fasteners as needed., Follows company and industry safety guidelines and regulations., Performs other related duties as assigned.